7208340720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2384

約数の個数: 320

約数和(自身を含む): 26805903360

約数和(自身を除く): 19597562640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 61, 62, 70, 80, 84, 93, 105, 112, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 240, 244, 248, 280, 305, 310, 336, 366, 372, 420, 427, 434, 465, 488, 496, 560, 610, 620, 651, 732, 744, 840, 854, 868, 915, 930, 976, 1085, 1220, 1240, 1281, 1302, 1464, 1488, 1680, 1708, 1736, 1830, 1860, 1891, 2135, 2170, 2269, 2440, 2480, 2562, 2604, 2928, 3255, 3416, 3472, 3660, 3720, 3782, 4270, 4340, 4538, 4880, 5124, 5208, 5673, 6405, 6510, 6807, 6832, 7320, 7440, 7564, 8540, 8680, 9076, 9455, 10248, 10416, 11345, 11346, 12810, 13020, 13237, 13614, 14640, 15128, 15883, 17080, 17360, 18152, 18910, 20496, 22690, 22692, 25620, 26040, 26474, 27228, 28365, 30256, 31766, 34035, 34160, 36304, 37820, 39711, 45380, 45384, 47649, 51240, 52080, 52948, 54456, 56730, 63532, 66185, 68070, 70339, 75640, 79415, 79422, 90760, 90768, 95298, 102480, 105896, 108912, 113460, 127064, 132370, 136140, 138409, 140678, 151280, 158830, 158844, 181520, 190596, 198555, 211017, 211792, 226920, 238245, 254128, 264740, 272280, 276818, 281356, 317660, 317688, 351695, 381192, 397110, 415227, 422034, 453840, 476490, 492373, 529480, 544560, 553636, 562712, 635320, 635376, 692045, 703390, 762384, 794220, 830454, 844068, 952980, 968863, 984746, 1055085, 1058960, 1107272, 1125424, 1270640, 1384090, 1406780, 1477119, 1588440, 1660908, 1688136, 1905960, 1937726, 1969492, 2076135, 2110170, 2214544, 2461865, 2768180, 2813560, 2906589, 2954238, 3176880, 3321816, 3376272, 3811920, 3875452, 3938984, 4152270, 4220340, 4290679, 4844315, 4923730, 5536360, 5627120, 5813178, 5908476, 6643632, 7385595, 7750904, 7877968, 8304540, 8440680, 8581358, 9688630, 9847460, 11072720, 11626356, 11816952, 12872037, 14532945, 14771190, 15501808, 16609080, 16881360, 17162716, 19377260, 19694920, 21453395, 23252712, 23633904, 25744074, 29065890, 29542380, 30034753, 33218160, 34325432, 38754520, 39389840, 42906790, 46505424, 51488148, 58131780, 59084760, 60069506, 64360185, 68650864, 77509040, 85813580, 90104259, 102976296, 116263560, 118169520, 120139012, 128720370, 150173765, 171627160, 180208518, 205952592, 232527120, 240278024, 257440740, 300347530, 343254320, 360417036, 450521295, 480556048, 514881480, 600695060, 720834072, 901042590, 1029762960, 1201390120, 1441668144, 1802085180, 2402780240, 3604170360, 7208340720]

約数ペア:

[(1, 7208340720), (2, 3604170360), (3, 2402780240), (4, 1802085180), (5, 1441668144), (6, 1201390120), (7, 1029762960), (8, 901042590), (10, 720834072), (12, 600695060), (14, 514881480), (15, 480556048), (16, 450521295), (20, 360417036), (21, 343254320), (24, 300347530), (28, 257440740), (30, 240278024), (31, 232527120), (35, 205952592), (40, 180208518), (42, 171627160), (48, 150173765), (56, 128720370), (60, 120139012), (61, 118169520), (62, 116263560), (70, 102976296), (80, 90104259), (84, 85813580), (93, 77509040), (105, 68650864), (112, 64360185), (120, 60069506), (122, 59084760), (124, 58131780), (140, 51488148), (155, 46505424), (168, 42906790), (183, 39389840), (186, 38754520), (210, 34325432), (217, 33218160), (240, 30034753), (244, 29542380), (248, 29065890), (280, 25744074), (305, 23633904), (310, 23252712), (336, 21453395), (366, 19694920), (372, 19377260), (420, 17162716), (427, 16881360), (434, 16609080), (465, 15501808), (488, 14771190), (496, 14532945), (560, 12872037), (610, 11816952), (620, 11626356), (651, 11072720), (732, 9847460), (744, 9688630), (840, 8581358), (854, 8440680), (868, 8304540), (915, 7877968), (930, 7750904), (976, 7385595), (1085, 6643632), (1220, 5908476), (1240, 5813178), (1281, 5627120), (1302, 5536360), (1464, 4923730), (1488, 4844315), (1680, 4290679), (1708, 4220340), (1736, 4152270), (1830, 3938984), (1860, 3875452), (1891, 3811920), (2135, 3376272), (2170, 3321816), (2269, 3176880), (2440, 2954238), (2480, 2906589), (2562, 2813560), (2604, 2768180), (2928, 2461865), (3255, 2214544), (3416, 2110170), (3472, 2076135), (3660, 1969492), (3720, 1937726), (3782, 1905960), (4270, 1688136), (4340, 1660908), (4538, 1588440), (4880, 1477119), (5124, 1406780), (5208, 1384090), (5673, 1270640), (6405, 1125424), (6510, 1107272), (6807, 1058960), (6832, 1055085), (7320, 984746), (7440, 968863), (7564, 952980), (8540, 844068), (8680, 830454), (9076, 794220), (9455, 762384), (10248, 703390), (10416, 692045), (11345, 635376), (11346, 635320), (12810, 562712), (13020, 553636), (13237, 544560), (13614, 529480), (14640, 492373), (15128, 476490), (15883, 453840), (17080, 422034), (17360, 415227), (18152, 397110), (18910, 381192), (20496, 351695), (22690, 317688), (22692, 317660), (25620, 281356), (26040, 276818), (26474, 272280), (27228, 264740), (28365, 254128), (30256, 238245), (31766, 226920), (34035, 211792), (34160, 211017), (36304, 198555), (37820, 190596), (39711, 181520), (45380, 158844), (45384, 158830), (47649, 151280), (51240, 140678), (52080, 138409), (52948, 136140), (54456, 132370), (56730, 127064), (63532, 113460), (66185, 108912), (68070, 105896), (70339, 102480), (75640, 95298), (79415, 90768), (79422, 90760)]